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3144414097 = 11285855827
BaseRepresentation
bin1011101101101011…
…1111001110010001
322010010202210020101
42323122333032101
522414432222342
61240003412401
7140631036016
oct27332771621
98103683211
103144414097
111373a37940
12739084101
133b15a8a76
1421b87970d
151360bd3b7
hexbb6bf391

3144414097 has 4 divisors (see below), whose sum is σ = 3430269936. Its totient is φ = 2858558260.

The previous prime is 3144414089. The next prime is 3144414127. The reversal of 3144414097 is 7904144413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7904144413 = 11718558583.

It is a cyclic number.

It is not a de Polignac number, because 3144414097 - 23 = 3144414089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144414017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142927903 + ... + 142927924.

It is an arithmetic number, because the mean of its divisors is an integer number (857567484).

Almost surely, 23144414097 is an apocalyptic number.

It is an amenable number.

3144414097 is a deficient number, since it is larger than the sum of its proper divisors (285855839).

3144414097 is a wasteful number, since it uses less digits than its factorization.

3144414097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285855838.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 3144414097 is about 56075.0755416344. The cubic root of 3144414097 is about 1465.0302031071.

It can be divided in two parts, 3144 and 414097, that added together give a triangular number (417241 = T913).

The spelling of 3144414097 in words is "three billion, one hundred forty-four million, four hundred fourteen thousand, ninety-seven".

Divisors: 1 11 285855827 3144414097